var o=null,v=null,u=null,y="z-index-manage",i=null,C="z-index-style",x="m",N="s",d={m:1e3,s:1e3};function l(){return o||typeof document<"u"&&(o=document),o}function S(){return o&&!v&&(v=o.body||o.getElementsByTagName("body")[0]),v}function T(){var t=0,e=l();if(e){var r=S();if(r)for(var f=r.getElementsByTagName("*"),n=0;n